grating dip是什么意思

网络释义

1)grating dip,光栅浸渍2)immersed echelle,浸渍阶梯光栅3)bright dipping,光亮浸渍4)dipping polish,浸渍抛光5)immersion grating,浸没光栅6)dip polishing,浸渍式抛光

The dip polishing of agitator shaft of LF135 type PVC polymerizer;

LF135型PVC聚合釜搅拌轴的浸渍式抛光